🔍 Can't find your part? We source far beyond this catalog — list any MRO part, even if it's not listed here, and we'll quote it direct from Korean makers.

Automation

2154 products automation ✕

[THK] — RU Cross Roller Ring (Integrated Inner/Outer Ring)

THK RU-type Cross Roller Ring with integrated inner and outer ring. No housing or flange required. Suitable for inner ring rotation, outer ring rotation, or both. Available in standard, G (grease nipple), and X (inner ring tapped through-hole) variants. Bore range: 20–350 mm.

Brand: THK Category: Cross Roller Rings 21 models

Product Code	Description	Brand	Spec
RU42	THK RU 42, d=20mm D=70mm B=12mm, Standard type	THK	Model: RU 42 \| Variant: Standard \| Bore d: 20 mm \| OD D: 70 mm \| Roller PCD dp: 41.5 mm \| Width B: 12 mm \| Lubrication hole d1: φ3.1 mm \| r min: 0.6 mm \| Dynamic Load C: 7.35 kN \| Static Load C0: 8.35 kN \| Mass: 0.29 kg \| Note: Standard type
RU66	THK RU 66, d=35mm D=95mm B=15mm, Standard type	THK	Model: RU 66 \| Variant: Standard \| Bore d: 35 mm \| OD D: 95 mm \| Roller PCD dp: 66 mm \| Width B: 15 mm \| Lubrication hole d1: φ3.1 mm \| r min: 0.6 mm \| Dynamic Load C: 17.5 kN \| Static Load C0: 22.3 kN \| Mass: 0.62 kg \| Note: Standard type
RU85	THK RU 85, d=55mm D=120mm B=15mm, Standard type	THK	Model: RU 85 \| Variant: Standard \| Bore d: 55 mm \| OD D: 120 mm \| Roller PCD dp: 85 mm \| Width B: 15 mm \| Lubrication hole d1: φ3.1 mm \| r min: 0.6 mm \| Dynamic Load C: 20.3 kN \| Static Load C0: 29.5 kN \| Mass: 1.0 kg \| Note: Standard type
RU124	THK RU 124, d=80mm D=165mm B=22mm, Standard type	THK	Model: RU 124 \| Variant: Standard \| Bore d: 80 mm \| OD D: 165 mm \| Roller PCD dp: 124 mm \| Width B: 22 mm \| Lubrication hole d1: φ3.1 mm \| r min: 1.0 mm \| Dynamic Load C: 33.1 kN \| Static Load C0: 50.9 kN \| Mass: 2.6 kg \| Note: Standard type
RU124G	THK RU 124G, d=80mm D=165mm B=22mm, With grease nipple (NP3.2×3.5)	THK	Model: RU 124G \| Variant: G (Grease nipple built-in) \| Bore d: 80 mm \| OD D: 165 mm \| Roller PCD dp: 124 mm \| Width B: 22 mm \| Lubrication hole d1: φ3.1 mm \| r min: 1.0 mm \| Dynamic Load C: 33.1 kN \| Static Load C0: 50.9 kN \| Mass: 2.6 kg \| Note: With grease nipple (NP3.2×3.5)
RU124X	THK RU 124X, d=80mm D=165mm B=22mm, Inner ring with tapped through-holes	THK	Model: RU 124X \| Variant: X (Inner ring tapped through-hole) \| Bore d: 80 mm \| OD D: 165 mm \| Roller PCD dp: 124 mm \| Width B: 22 mm \| Lubrication hole d1: φ3.1 mm \| r min: 1.0 mm \| Dynamic Load C: 33.1 kN \| Static Load C0: 50.9 kN \| Mass: 2.6 kg \| Note: Inner ring with tapped through-holes
RU148	THK RU 148, d=90mm D=210mm B=25mm, Standard type	THK	Model: RU 148 \| Variant: Standard \| Bore d: 90 mm \| OD D: 210 mm \| Roller PCD dp: 147.5 mm \| Width B: 25 mm \| Lubrication hole d1: φ3.1 mm \| r min: 1.5 mm \| Dynamic Load C: 49.1 kN \| Static Load C0: 76.8 kN \| Mass: 4.9 kg \| Note: Standard type
RU148G	THK RU 148G, d=90mm D=210mm B=25mm, With grease nipple (NP3.2×3.5)	THK	Model: RU 148G \| Variant: G (Grease nipple built-in) \| Bore d: 90 mm \| OD D: 210 mm \| Roller PCD dp: 147.5 mm \| Width B: 25 mm \| Lubrication hole d1: φ3.1 mm \| r min: 1.5 mm \| Dynamic Load C: 49.1 kN \| Static Load C0: 76.8 kN \| Mass: 4.9 kg \| Note: With grease nipple (NP3.2×3.5)
RU148X	THK RU 148X, d=90mm D=210mm B=25mm, Inner ring with tapped through-holes	THK	Model: RU 148X \| Variant: X (Inner ring tapped through-hole) \| Bore d: 90 mm \| OD D: 210 mm \| Roller PCD dp: 147.5 mm \| Width B: 25 mm \| Lubrication hole d1: φ3.1 mm \| r min: 1.5 mm \| Dynamic Load C: 49.1 kN \| Static Load C0: 76.8 kN \| Mass: 4.9 kg \| Note: Inner ring with tapped through-holes
RU178	THK RU 178, d=115mm D=240mm B=28mm, Standard type	THK	Model: RU 178 \| Variant: Standard \| Bore d: 115 mm \| OD D: 240 mm \| Roller PCD dp: 178 mm \| Width B: 28 mm \| Lubrication hole d1: φ3.1 mm \| r min: 1.5 mm \| Dynamic Load C: 80.3 kN \| Static Load C0: 135 kN \| Mass: 6.8 kg \| Note: Standard type
RU178G	THK RU 178G, d=115mm D=240mm B=28mm, With grease nipple (NP3.2×3.5)	THK	Model: RU 178G \| Variant: G (Grease nipple built-in) \| Bore d: 115 mm \| OD D: 240 mm \| Roller PCD dp: 178 mm \| Width B: 28 mm \| Lubrication hole d1: φ3.1 mm \| r min: 1.5 mm \| Dynamic Load C: 80.3 kN \| Static Load C0: 135 kN \| Mass: 6.8 kg \| Note: With grease nipple (NP3.2×3.5)
RU178X	THK RU 178X, d=115mm D=240mm B=28mm, Inner ring with tapped through-holes	THK	Model: RU 178X \| Variant: X (Inner ring tapped through-hole) \| Bore d: 115 mm \| OD D: 240 mm \| Roller PCD dp: 178 mm \| Width B: 28 mm \| Lubrication hole d1: φ3.1 mm \| r min: 1.5 mm \| Dynamic Load C: 80.3 kN \| Static Load C0: 135 kN \| Mass: 6.8 kg \| Note: Inner ring with tapped through-holes
RU228	THK RU 228, d=160mm D=295mm B=35mm, Standard type	THK	Model: RU 228 \| Variant: Standard \| Bore d: 160 mm \| OD D: 295 mm \| Roller PCD dp: 227.5 mm \| Width B: 35 mm \| Lubrication hole d1: φ6.0 mm \| r min: 2.0 mm \| Dynamic Load C: 104 kN \| Static Load C0: 173 kN \| Mass: 11.4 kg \| Note: Standard type
RU228G	THK RU 228G, d=160mm D=295mm B=35mm, With grease nipple (NP6×5)	THK	Model: RU 228G \| Variant: G (Grease nipple built-in) \| Bore d: 160 mm \| OD D: 295 mm \| Roller PCD dp: 227.5 mm \| Width B: 35 mm \| Lubrication hole d1: φ6.0 mm \| r min: 2.0 mm \| Dynamic Load C: 104 kN \| Static Load C0: 173 kN \| Mass: 11.4 kg \| Note: With grease nipple (NP6×5)
RU228X	THK RU 228X, d=160mm D=295mm B=35mm, Inner ring with tapped through-holes	THK	Model: RU 228X \| Variant: X (Inner ring tapped through-hole) \| Bore d: 160 mm \| OD D: 295 mm \| Roller PCD dp: 227.5 mm \| Width B: 35 mm \| Lubrication hole d1: φ6.0 mm \| r min: 2.0 mm \| Dynamic Load C: 104 kN \| Static Load C0: 173 kN \| Mass: 11.4 kg \| Note: Inner ring with tapped through-holes
RU297	THK RU 297, d=210mm D=380mm B=40mm, Standard type	THK	Model: RU 297 \| Variant: Standard \| Bore d: 210 mm \| OD D: 380 mm \| Roller PCD dp: 297.3 mm \| Width B: 40 mm \| Lubrication hole d1: φ6.0 mm \| r min: 2.5 mm \| Dynamic Load C: 156 kN \| Static Load C0: 281 kN \| Mass: 21.3 kg \| Note: Standard type
RU297G	THK RU 297G, d=210mm D=380mm B=40mm, With grease nipple (NP6×5)	THK	Model: RU 297G \| Variant: G (Grease nipple built-in) \| Bore d: 210 mm \| OD D: 380 mm \| Roller PCD dp: 297.3 mm \| Width B: 40 mm \| Lubrication hole d1: φ6.0 mm \| r min: 2.5 mm \| Dynamic Load C: 156 kN \| Static Load C0: 281 kN \| Mass: 21.3 kg \| Note: With grease nipple (NP6×5)
RU297X	THK RU 297X, d=210mm D=380mm B=40mm, Inner ring with tapped through-holes	THK	Model: RU 297X \| Variant: X (Inner ring tapped through-hole) \| Bore d: 210 mm \| OD D: 380 mm \| Roller PCD dp: 297.3 mm \| Width B: 40 mm \| Lubrication hole d1: φ6.0 mm \| r min: 2.5 mm \| Dynamic Load C: 156 kN \| Static Load C0: 281 kN \| Mass: 21.3 kg \| Note: Inner ring with tapped through-holes
RU445	THK RU 445, d=350mm D=540mm B=45mm, Standard type	THK	Model: RU 445 \| Variant: Standard \| Bore d: 350 mm \| OD D: 540 mm \| Roller PCD dp: 445.4 mm \| Width B: 45 mm \| Lubrication hole d1: φ6.0 mm \| r min: 2.5 mm \| Dynamic Load C: 222 kN \| Static Load C0: 473 kN \| Mass: 35.4 kg \| Note: Standard type
RU445G	THK RU 445G, d=350mm D=540mm B=45mm, With grease nipple (NP6×5)	THK	Model: RU 445G \| Variant: G (Grease nipple built-in) \| Bore d: 350 mm \| OD D: 540 mm \| Roller PCD dp: 445.4 mm \| Width B: 45 mm \| Lubrication hole d1: φ6.0 mm \| r min: 2.5 mm \| Dynamic Load C: 222 kN \| Static Load C0: 473 kN \| Mass: 35.4 kg \| Note: With grease nipple (NP6×5)
RU445X	THK RU 445X, d=350mm D=540mm B=45mm, Inner ring with tapped through-holes	THK	Model: RU 445X \| Variant: X (Inner ring tapped through-hole) \| Bore d: 350 mm \| OD D: 540 mm \| Roller PCD dp: 445.4 mm \| Width B: 45 mm \| Lubrication hole d1: φ6.0 mm \| r min: 2.5 mm \| Dynamic Load C: 222 kN \| Static Load C0: 473 kN \| Mass: 35.4 kg \| Note: Inner ring with tapped through-holes

[THK] — SBK Ball Screw (Medium Type, φ36~55, Ball Retainer)

THK SBK Series High-Speed Precision Ground Ball Screw (Medium type) with Ball Retainer. DN value 210,000. Ball retainer eliminates ball-to-ball contact for low noise, reduced torque variation, and long maintenance-free operation. Shaft diameter range φ36~55mm. Multiple lead options available.

Brand: THK Category: Ball Screws 12 models

Product Code	Description	Brand	Spec
SBK3620-7.6	THK SBK3620-7.6, φ36 Lead20, Ca=48.5kN	THK	Shaft Diameter: φ36mm \| Lead: 20mm \| Ca: 48.5kN \| C0a: 85.0kN \| Nut OD D: 73mm \| Flange D1: 114mm \| Nut Length L1: 110mm \| DN Value: 210,000 \| Size: Medium \| Type: High-Speed, Ball Retainer (SBK)
SBK3636-5.6	THK SBK3636-5.6, φ36 Lead36, Ca=36.6kN	THK	Shaft Diameter: φ36mm \| Lead: 36mm \| Ca: 36.6kN \| C0a: 64.7kN \| Nut OD D: 73mm \| Flange D1: 114mm \| Nut Length L1: 134mm \| DN Value: 210,000 \| Size: Medium \| Type: High-Speed, Ball Retainer (SBK)
SBK4020-7.6	THK SBK4020-7.6, φ40 Lead20, Ca=59.7kN	THK	Shaft Diameter: φ40mm \| Lead: 20mm \| Ca: 59.7kN \| C0a: 112.7kN \| Nut OD D: 80mm \| Flange D1: 136mm \| Nut Length L1: 110mm \| DN Value: 210,000 \| Size: Medium \| Type: High-Speed, Ball Retainer (SBK)
SBK4030-7.6	THK SBK4030-7.6, φ40 Lead30, Ca=59.2kN	THK	Shaft Diameter: φ40mm \| Lead: 30mm \| Ca: 59.2kN \| C0a: 107.5kN \| Nut OD D: 80mm \| Flange D1: 136mm \| Nut Length L1: 148mm \| DN Value: 210,000 \| Size: Medium \| Type: High-Speed, Ball Retainer (SBK)
SBK4040-5.6	THK SBK4040-5.6, φ40 Lead40, Ca=44.8kN	THK	Shaft Diameter: φ40mm \| Lead: 40mm \| Ca: 44.8kN \| C0a: 80.3kN \| Nut OD D: 80mm \| Flange D1: 136mm \| Nut Length L1: 146mm \| DN Value: 210,000 \| Size: Medium \| Type: High-Speed, Ball Retainer (SBK)
SBK5020-7.6	THK SBK5020-7.6, φ50 Lead20, Ca=66.8kN	THK	Shaft Diameter: φ50mm \| Lead: 20mm \| Ca: 66.8kN \| C0a: 141.9kN \| Nut OD D: 90mm \| Flange D1: 146mm \| Nut Length L1: 110mm \| DN Value: 210,000 \| Size: Medium \| Type: High-Speed, Ball Retainer (SBK)
SBK5030-7.6	THK SBK5030-7.6, φ50 Lead30, Ca=66.5kN	THK	Shaft Diameter: φ50mm \| Lead: 30mm \| Ca: 66.5kN \| C0a: 135.0kN \| Nut OD D: 90mm \| Flange D1: 146mm \| Nut Length L1: 149mm \| DN Value: 210,000 \| Size: Medium \| Type: High-Speed, Ball Retainer (SBK)
SBK5036-7.6	THK SBK5036-7.6, φ50 Lead36, Ca=65.9kN	THK	Shaft Diameter: φ50mm \| Lead: 36mm \| Ca: 65.9kN \| C0a: 135.0kN \| Nut OD D: 90mm \| Flange D1: 146mm \| Nut Length L1: 172mm \| DN Value: 210,000 \| Size: Medium \| Type: High-Speed, Ball Retainer (SBK)
SBK5050-5.6	THK SBK5050-5.6, φ50 Lead50, Ca=50.3kN	THK	Shaft Diameter: φ50mm \| Lead: 50mm \| Ca: 50.3kN \| C0a: 102.4kN \| Nut OD D: 90mm \| Flange D1: 146mm \| Nut Length L1: 175mm \| DN Value: 210,000 \| Size: Medium \| Type: High-Speed, Ball Retainer (SBK)
SBK5520-7.6	THK SBK5520-7.6, φ55 Lead20, Ca=69.8kN	THK	Shaft Diameter: φ55mm \| Lead: 20mm \| Ca: 69.8kN \| C0a: 156.4kN \| Nut OD D: 96mm \| Flange D1: 152mm \| Nut Length L1: 110mm \| DN Value: 210,000 \| Size: Medium \| Type: High-Speed, Ball Retainer (SBK)
SBK5530-7.6	THK SBK5530-7.6, φ55 Lead30, Ca=69.2kN	THK	Shaft Diameter: φ55mm \| Lead: 30mm \| Ca: 69.2kN \| C0a: 147.0kN \| Nut OD D: 96mm \| Flange D1: 152mm \| Nut Length L1: 149mm \| DN Value: 210,000 \| Size: Medium \| Type: High-Speed, Ball Retainer (SBK)
SBK5536-7.6	THK SBK5536-7.6, φ55 Lead36, Ca=69.1kN	THK	Shaft Diameter: φ55mm \| Lead: 36mm \| Ca: 69.1kN \| C0a: 148.7kN \| Nut OD D: 96mm \| Flange D1: 152mm \| Nut Length L1: 172mm \| DN Value: 210,000 \| Size: Medium \| Type: High-Speed, Ball Retainer (SBK)

[THK] — SBK Ball Screw (Small Type, φ15~32, Ball Retainer)

THK SBK Series High-Speed Precision Ground Ball Screw (Small type) with Ball Retainer. DN value 210,000. Ball retainer eliminates ball-to-ball contact for low noise, reduced torque variation, and long maintenance-free operation. Shaft diameter range φ15~32mm. Multiple lead options available.

Brand: THK Category: Ball Screws 9 models

Product Code	Description	Brand	Spec
SBK1520-3.6	THK SBK1520-3.6, φ15 Lead20, Ca=5.8kN	THK	Shaft Diameter: φ15mm \| Lead: 20mm \| Ca: 5.8kN \| C0a: 7.8kN \| Nut OD D: 38mm \| Flange D1: 62mm \| Nut Length L1: 54mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK1616-3.6	THK SBK1616-3.6, φ16 Lead16, Ca=4.6kN	THK	Shaft Diameter: φ16mm \| Lead: 16mm \| Ca: 4.6kN \| C0a: 6.4kN \| Nut OD D: 33mm \| Flange D1: 54mm \| Nut Length L1: 45mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK2010-5.6	THK SBK2010-5.6, φ20 Lead10, Ca=10.7kN	THK	Shaft Diameter: φ20mm \| Lead: 10mm \| Ca: 10.7kN \| C0a: 17.3kN \| Nut OD D: 40mm \| Flange D1: 65mm \| Nut Length L1: 45mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK2020-3.6	THK SBK2020-3.6, φ20 Lead20, Ca=7.0kN	THK	Shaft Diameter: φ20mm \| Lead: 20mm \| Ca: 7.0kN \| C0a: 10.5kN \| Nut OD D: 40mm \| Flange D1: 65mm \| Nut Length L1: 54mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK2030-3.6	THK SBK2030-3.6, φ20 Lead30, Ca=6.9kN	THK	Shaft Diameter: φ20mm \| Lead: 30mm \| Ca: 6.9kN \| C0a: 11.2kN \| Nut OD D: 40mm \| Flange D1: 65mm \| Nut Length L1: 71mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK2520-3.6	THK SBK2520-3.6, φ25 Lead20, Ca=11.0kN	THK	Shaft Diameter: φ25mm \| Lead: 20mm \| Ca: 11.0kN \| C0a: 16.9kN \| Nut OD D: 47mm \| Flange D1: 74mm \| Nut Length L1: 57mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK2525-3.6	THK SBK2525-3.6, φ25 Lead25, Ca=10.8kN	THK	Shaft Diameter: φ25mm \| Lead: 25mm \| Ca: 10.8kN \| C0a: 16.9kN \| Nut OD D: 47mm \| Flange D1: 74mm \| Nut Length L1: 68mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK3220-5.6	THK SBK3220-5.6, φ32 Lead20, Ca=23.6kN	THK	Shaft Diameter: φ32mm \| Lead: 20mm \| Ca: 23.6kN \| C0a: 41.1kN \| Nut OD D: 58mm \| Flange D1: 92mm \| Nut Length L1: 82mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)
SBK3232-5.6	THK SBK3232-5.6, φ32 Lead32, Ca=23.1kN	THK	Shaft Diameter: φ32mm \| Lead: 32mm \| Ca: 23.1kN \| C0a: 41.8kN \| Nut OD D: 58mm \| Flange D1: 92mm \| Nut Length L1: 118mm \| DN Value: 210,000 \| Size: Small \| Type: High-Speed, Ball Retainer (SBK)

[THK] — SBKH Ball Screw (High Load High Speed, Ball Retainer, φ63~120)

THK SBKH Series High Load High Speed Precision Ground Ball Screw with Ball Retainer. DN value 130,000. Ball retainer eliminates ball-to-ball contact for low noise, reduced torque variation, and long maintenance-free operation. Shaft diameter range φ63~120mm, lead 32~60mm.

Brand: THK Category: Ball Screws 7 models

Product Code	Description	Brand	Spec
SBKH6332-3.8	THK SBKH6332-3.8, φ63 Lead32, Ca=304kN	THK	Shaft Diameter: φ63mm \| Lead: 32mm \| Ca: 304kN \| C0a: 631kN \| Nut OD D: 140mm \| Flange D1: 205mm \| Nut Length L1: 190mm \| PCD: 173mm \| DN Value: 130,000 \| Type: High Load High Speed, Ball Retainer (SBKH)
SBKH6340-7.6	THK SBKH6340-7.6, φ63 Lead40, Ca=413kN	THK	Shaft Diameter: φ63mm \| Lead: 40mm \| Ca: 413kN \| C0a: 967kN \| Nut OD D: 127mm \| Flange D1: 191mm \| Nut Length L1: 209mm \| PCD: 159mm \| DN Value: 130,000 \| Type: High Load High Speed, Ball Retainer (SBKH)
SBKH8050-7.6	THK SBKH8050-7.6, φ80 Lead50, Ca=777kN	THK	Shaft Diameter: φ80mm \| Lead: 50mm \| Ca: 777kN \| C0a: 1788kN \| Nut OD D: 175mm \| Flange D1: 253mm \| Nut Length L1: 268mm \| PCD: 214mm \| DN Value: 130,000 \| Type: High Load High Speed, Ball Retainer (SBKH)
SBKH8060-7.6	THK SBKH8060-7.6, φ80 Lead60, Ca=780kN	THK	Shaft Diameter: φ80mm \| Lead: 60mm \| Ca: 780kN \| C0a: 1824kN \| Nut OD D: 175mm \| Flange D1: 253mm \| Nut Length L1: 306mm \| PCD: 214mm \| DN Value: 130,000 \| Type: High Load High Speed, Ball Retainer (SBKH)
SBKH10050-7.6	THK SBKH10050-7.6, φ100 Lead50, Ca=876kN	THK	Shaft Diameter: φ100mm \| Lead: 50mm \| Ca: 876kN \| C0a: 2401kN \| Nut OD D: 195mm \| Flange D1: 273mm \| Nut Length L1: 269mm \| PCD: 234mm \| DN Value: 130,000 \| Type: High Load High Speed, Ball Retainer (SBKH)
SBKH10060-7.6	THK SBKH10060-7.6, φ100 Lead60, Ca=880kN	THK	Shaft Diameter: φ100mm \| Lead: 60mm \| Ca: 880kN \| C0a: 2294kN \| Nut OD D: 195mm \| Flange D1: 273mm \| Nut Length L1: 307mm \| PCD: 234mm \| DN Value: 130,000 \| Type: High Load High Speed, Ball Retainer (SBKH)
SBKH12060-7.6	THK SBKH12060-7.6, φ120 Lead60, Ca=962kN	THK	Shaft Diameter: φ120mm \| Lead: 60mm \| Ca: 962kN \| C0a: 2941kN \| Nut OD D: 210mm \| Flange D1: 288mm \| Nut Length L1: 308mm \| PCD: 249mm \| DN Value: 130,000 \| Type: High Load High Speed, Ball Retainer (SBKH)

[THK] — SBN1604V-5 Ball Screw (SBN-V Small, Shaft φ16, Lead 4mm)

THK SBN-V Series High-Speed Precision Ground Ball Screw (Small type) with Ball Retainer. DN value 130,000. Ball retainer eliminates ball-to-ball contact for low noise, reduced torque variation, and long maintenance-free operation. Shaft diameter φ16mm, lead 4mm. Ca=5.3kN, C0a=8.0kN.